PERL

PERL

Features:

1. Parses text

2. Executes programs

3. CGI - Web forms, etc.

4. Supports RegExes (Perl and POSIX)

5. etc.

Task:

1. Print 'Hello World' to STDOUT
1)perl -c helloworld.pl - checks the syntax of the script
2)perl helloworld.pl - executes the script
3)chmod +x helloworld.pl && ./helloworld.pl

2. Parse RegExes from the command line